| 高亚洲地区冰崩灾害的研究进展 |
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| 引用本文： | 胡文涛,姚檀栋,余武生,杨威,高杨.高亚洲地区冰崩灾害的研究进展[J].冰川冻土,2018,40(6):1141-1152. |
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| 作者姓名： | 胡文涛 姚檀栋 余武生 杨威 高杨 |
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| 作者单位： | 中国科学院 青藏高原研究所,北京 100101;中国科学院大学,北京 100049;中国科学院 青藏高原研究所,北京,100101 |
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| 基金项目： | 国家国防科工局高分专项（30-Y30B13-9003-14/16-01）；中国科学院前沿科学重点研究项目（QYZDY-SSW-DQC003）资助 |
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| 摘 要： | 在全球气候变化的背景下，冰崩灾害极有可能成为人类面临的新常态。特别是在高亚洲地区，冰崩灾害事件严重威胁"亚洲水塔"的命运和"第三极"的生态安全。因此，研究冰崩灾害事件对于保障"一带一路"国家战略的顺利实施和保护"一带一路"沿线国家的生产与生存环境具有重要的现实意义。通过梳理历史上有记录的几次冰崩灾害事件，系统介绍冰崩的发生过程；再从冰崩体的物质组成、冰崩体的运动特征、冰崩发生的可能原因以及冰崩的影响等方面总结了冰崩的研究内容；重点阐述了冰崩的研究方法；最后讨论了当前冰崩研究存在的问题，并从冰崩研究方法等角度展望了未来冰崩灾害事件的研究方向。
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| 关 键 词： | 冰崩 冰川动力学 遥感影像 模型 灾害评估 |
| 收稿时间： | 2018-01-02 |
| 修稿时间： | 2018-09-01 |
Advances in the study of glacier avalanches in High Asia |
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| HU Wentao,YAO Tandong,YU Wusheng,YANG Wei,GAO Yang.Advances in the study of glacier avalanches in High Asia[J].Journal of Glaciology and Geocryology,2018,40(6):1141-1152. |
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| Authors: | HU Wentao YAO Tandong YU Wusheng YANG Wei GAO Yang |
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| Institution: | 1. Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China;2. University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | Under the background of climate change, it is believed that the glacier avalanches will become a new normal in the Tibetan Plateau, which severely threatens the destiny of "the Asian Tower" and the ecological security of "the Third Pole". Consequently, to study the glacier avalanches in High Asia is of important significance for the human and the environment. In this paper, several glacier avalanches historically documented are presented and the development of glacier avalanches are introduced; the research content is summarized based on the material composition, motion characteristics, possible causes and impact of the glacier avalanches; the available research methods are presented; finally the existing problems in recent research on glacier avalanches are discussed and the research direction of glacier avalanches is prospected from the perspective of study methods. |
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| Keywords: | glacier avalanches glacier dynamics remote sensing image model hazard assessment |
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